@book{
223-515928119,
title = {Kooperative Medienbildung: Offene Kanäle in Verbundsystemen},
series = {Schriftenreihe der LPR Hessen},
author = {Röll, Franz Josef},
address = {München},
publisher = {kopaed},
year = {2006},
isbn = {9783938028438},
isbn = {3938028432},
language = {German},
url = {http://www.gbv.de/dms/hbz/toc/ht014879638.pdf},
url = {http://www.kopaed.de/kopaedshop/index.php?PRODUCT_ID=472},
url = {https://search.fid-media.de/Record/223-515928119}
}